CSS
CSS is a vital technology for web styling. It controls the appearance and layout of HTML elements. Widely used in web development, CSS enables visually appealing designs and responsive layouts, with options for colors, fonts, spacing, and animations.
Last updated on:- 13th June 2023
1.
What is CSS ?
CSS (Cascading Style Sheets) is a style sheet language used for describing the look and formatting of a document written in HTML.
2.
What are the different ways to include CSS in a web page ?
CSS can be included in a web page using three different methods: inline styles, internal stylesheets, and external stylesheets.
3.
What is the box model in CSS ?
The box model is a core concept in CSS that describes the layout of elements on a web page. It consists of the content area, padding, border, and margin of an element.
4.
What is a CSS selector ?
A CSS selector is a pattern used to select and style elements on a web page. Selectors can target elements based on their tag name, class, ID, attributes, or relationship with other elements.
5.
What is the difference between classes and IDs in CSS ?
Classes and IDs are both used to apply styles to elements, but they have some differences. Classes can be used on multiple elements, while IDs should be unique within a document. IDs have higher specificity than classes.
6.
What is the CSS float property used for ?
The float property in CSS is used to specify how an element should float in relation to its containing element. Floated elements can be positioned to the left or right of the text or other elements.
7.
What is the CSS box-sizing property used for ?
The box-sizing property in CSS is used to control how the width and height of an element are calculated. It can be set to content-box or border-box.
8.
What are media queries in CSS ?
Media queries in CSS allow you to apply different styles based on various device characteristics, such as screen width, height, or resolution. They are commonly used for creating responsive web designs.
9.
What is the CSS display property used for ?
The display property in CSS is used to control the layout behavior of an element. It specifies how an element should be rendered and affects its box type, such as block, inline, or inline-block.
10.
What is the CSS specificity and how does it work ?
CSS specificity determines which styles are applied to an element when conflicting styles are present. It follows a specific order of specificity calculation based on selectors' types, IDs, classes, and inline styles.
11.
What is the CSS pseudo-class ?
A CSS pseudo-class is used to select elements that are in a specific state or condition. Examples include :hover, :active, :focus, :nth-child, and :first-child.
12.
What is the CSS background property used for ?
The background property in CSS is used to set the background color or image of an element. It can also control background positioning, repeat behavior, and other background-related properties.
13.
What is the CSS transition property used for ?
The transition property in CSS is used to create smooth animations between different property values. It allows you to define the duration, timing function, and other properties of the transition.
14.
What is the CSS flexbox layout ?
CSS flexbox is a layout module that provides a flexible way to arrange and align elements within a container. It allows you to create responsive and dynamic layouts with ease.
15.
What is the CSS pseudo-element ?
A CSS pseudo-element is used to style a specific part of an element. Examples include ::before and ::after, which are used to insert content before and after an element's content, respectively.
16.
What is the CSS position property used for ?
The position property in CSS is used to specify how an element is positioned within its parent container. It can be set to static, relative, absolute, fixed, or sticky.
17.
What is the CSS grid layout ?
CSS grid is a layout module that allows you to create complex grid-based layouts with rows and columns. It provides a two-dimensional grid system for arranging elements.
18.
What is the CSS pseudo-selector ?
A CSS pseudo-selector is used to select specific elements based on their state or position in the document tree. Examples include :first-child, :last-child, :nth-child, and :hover.
19.
What is the CSS transform property used for ?
The transform property in CSS is used to apply 2D or 3D transformations to an element. It can be used to rotate, scale, skew, or translate an element in different directions.
20.
What is the CSS @media rule used for ?
The @media rule in CSS is used to apply different styles based on specific media types or conditions. It allows you to create styles specific to different devices, such as screens, printers, or handheld devices.
Made with
in INDIA